1#!/bin/sh 2# Configuration script for the PCI library 3# (c) 1998--2013 Martin Mares <[email protected]> 4 5LC_ALL=C 6export LC_ALL 7 8echo_n() { 9 printf '%s' "$*" 10} 11 12if [ -z "$VERSION" ] ; then 13 echo >&2 "Please run the configure script from the top-level Makefile" 14 exit 1 15fi 16 17echo_n "Configuring libpci for your system..." 18if [ -z "$HOST" ] ; then 19 sys=`uname -s` 20 rel=`uname -r` 21 realsys="$sys" 22 if [ "$sys" = "AIX" -a -x /usr/bin/oslevel -a -x /usr/sbin/lsattr ] 23 then 24 rel=`/usr/bin/oslevel` 25 proc=`/usr/sbin/lsdev -C -c processor -S available -F name | head -1` 26 cpu=`/usr/sbin/lsattr -F value -l $proc -a type | sed 's/_.*//'` 27 else 28 cpu=`uname -m | sed 's/^i.86-AT386/i386/;s/^i.86$/i386/;s/^sun4u$/sparc64/;s/^i86pc$/i386/;s/^BePC$/i386/;s/^BeMac$/powerpc/;s/^BeBox$/powerpc/'` 29 fi 30 if [ "$sys" = "DragonFly" ] 31 then 32 sys=freebsd 33 fi 34 if [ "$sys" = "GNU/kFreeBSD" ] 35 then 36 sys=kfreebsd 37 fi 38 if [ "$sys" = "GNU" ] 39 then 40 sys=gnu 41 fi 42 if [ "$sys" = "CYGWIN_NT-5.1" -o "$sys" = "CYGWIN_NT-6.0" ] 43 then 44 sys=cygwin 45 fi 46 HOST=${3:-$cpu-$sys} 47fi 48[ -n "$RELEASE" ] && rel="${RELEASE}" 49# CAVEAT: tr on Solaris is a bit weird and the extra [] is otherwise harmless. 50host=`echo $HOST | sed -e 's/^\([^-]*\)-\([^-]*\)-\([^-]*\)-\([^-]*\)$/\1-\3/' -e 's/^\([^-]*\)-\([^-]*\)-\([^-]*\)$/\1-\2/' -e 's/^\([^-]*\)-\([^-]*\)$/\1--\2/' | tr '[A-Z]' '[a-z]'` 51cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` 52sys=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` 53echo " $host $rel $cpu $sys" 54 55c=config.h 56m=config.mk 57echo >$c '#define PCI_CONFIG_H' 58echo >>$c "#define PCI_ARCH_`echo $cpu | tr '[a-z]' '[A-Z]'`" 59echo >>$c "#define PCI_OS_`echo $sys | tr '[a-z]' '[A-Z]'`" 60echo >$m 'WITH_LIBS=' 61 62echo_n "Looking for access methods..." 63LIBRESOLV=-lresolv 64LIBEXT=so 65EXEEXT= 66SYSINCLUDE=/usr/include 67LSPCIDIR=SBINDIR 68 69case $sys in 70 linux*) 71 echo_n " sysfs proc mem-ports ecam" 72 echo >>$c '#define PCI_HAVE_PM_LINUX_SYSFS' 73 echo >>$c '#define PCI_HAVE_PM_LINUX_PROC' 74 echo >>$c '#define PCI_HAVE_PM_MMIO_CONF' 75 echo >>$c '#define PCI_HAVE_PM_ECAM' 76 echo >>$c '#define PCI_HAVE_LINUX_BYTEORDER_H' 77 echo >>$c '#define PCI_PATH_PROC_BUS_PCI "/proc/bus/pci"' 78 echo >>$c '#define PCI_PATH_SYS_BUS_PCI "/sys/bus/pci"' 79 echo >>$c '#define PCI_PATH_DEVMEM_DEVICE "/dev/mem"' 80 echo >>$c '#define PCI_PATH_ACPI_MCFG "/sys/firmware/acpi/tables/MCFG"' 81 echo >>$c '#define PCI_PATH_EFI_SYSTAB "/sys/firmware/efi/systab"' 82 case $cpu in 83 i?86|x86_64) echo_n " i386-ports" 84 echo >>$c '#define PCI_HAVE_PM_INTEL_CONF' 85 ;; 86 esac 87 echo >>$c '#define PCI_HAVE_64BIT_ADDRESS' 88 LSPCIDIR=BINDIR 89 ;; 90 sunos) 91 echo_n " mem-ports ecam" 92 case $cpu in 93 i?86) echo_n " i386-ports" 94 echo >>$c "#define PCI_HAVE_PM_INTEL_CONF" 95 ;; 96 esac 97 echo >>$c '#define PCI_HAVE_PM_MMIO_CONF' 98 echo >>$c '#define PCI_HAVE_PM_ECAM' 99 echo >>$c '#define PCI_PATH_DEVMEM_DEVICE "/dev/xsvc"' 100 echo >>$c '#define PCI_PATH_ACPI_MCFG ""' 101 echo >>$c '#define PCI_PATH_EFI_SYSTAB ""' 102 ;; 103 freebsd*|kfreebsd*) 104 echo_n " fbsd-device mem-ports ecam" 105 echo >>$c '#define PCI_HAVE_PM_FBSD_DEVICE' 106 echo >>$c '#define PCI_HAVE_PM_MMIO_CONF' 107 echo >>$c '#define PCI_HAVE_PM_ECAM' 108 echo >>$c '#define PCI_PATH_FBSD_DEVICE "/dev/pci"' 109 echo >>$c '#define PCI_PATH_DEVMEM_DEVICE "/dev/mem"' 110 echo >>$c '#define PCI_PATH_ACPI_MCFG ""' 111 echo >>$c '#define PCI_PATH_EFI_SYSTAB ""' 112 if [ "$sys" != "kfreebsd" ] ; then 113 LIBRESOLV= 114 fi 115 ;; 116 openbsd) 117 echo_n " obsd-device mem-ports ecam" 118 echo >>$c '#define PCI_HAVE_PM_OBSD_DEVICE' 119 echo >>$c '#define PCI_HAVE_PM_MMIO_CONF' 120 echo >>$c '#define PCI_HAVE_PM_ECAM' 121 echo >>$c '#define PCI_PATH_OBSD_DEVICE "/dev/pci"' 122 echo >>$c '#define PCI_PATH_DEVMEM_DEVICE "/dev/mem"' 123 echo >>$c '#define PCI_PATH_ACPI_MCFG "/var/db/acpi/MCFG.*"' 124 echo >>$c '#define PCI_PATH_EFI_SYSTAB ""' 125 case $cpu in 126 i386|amd64) echo_n " i386-ports" 127 echo >>$c '#define PCI_HAVE_PM_INTEL_CONF' 128 echo >>$m 'WITH_LIBS+=-l'$cpu 129 ;; 130 esac 131 LIBRESOLV= 132 ;; 133 134 darwin*) 135 echo_n " darwin" 136 echo >>$c '#define PCI_HAVE_PM_DARWIN_DEVICE' 137 echo >>$m 'WITH_LIBS+=-lresolv -framework CoreFoundation -framework IOKit' 138 echo >>$c '#define PCI_HAVE_64BIT_ADDRESS' 139 LIBRESOLV= 140 LIBEXT=dylib 141 SYSINCLUDE=$(xcrun --sdk macosx --show-sdk-path)/usr/include 142 ;; 143 aix) 144 echo_n " aix-device" 145 echo >>$c '#define PCI_HAVE_PM_AIX_DEVICE' 146 echo >>$m 'CFLAGS=-g' 147 echo >>$m 'INSTALL=installbsd' 148 echo >>$m 'DIRINSTALL=mkdir -p' 149 ;; 150 netbsd) 151 echo_n " nbsd-libpci mem-ports ecam" 152 echo >>$c '#define PCI_HAVE_PM_NBSD_LIBPCI' 153 echo >>$c '#define PCI_HAVE_PM_MMIO_CONF' 154 echo >>$c '#define PCI_HAVE_PM_ECAM' 155 echo >>$c '#define PCI_PATH_NBSD_DEVICE "/dev/pci0"' 156 echo >>$c '#define PCI_PATH_DEVMEM_DEVICE "/dev/mem"' 157 echo >>$c '#define PCI_PATH_ACPI_MCFG ""' 158 echo >>$c '#define PCI_PATH_EFI_SYSTAB ""' 159 echo >>$c '#define PCI_HAVE_64BIT_ADDRESS' 160 echo >>$m 'LIBNAME=libpciutils' 161 echo >>$m 'WITH_LIBS+=-lpci' 162 LIBRESOLV= 163 ;; 164 gnu) 165 echo_n " hurd i386-ports" 166 echo >>$c '#define PCI_HAVE_PM_HURD_CONF' 167 echo >>$c '#define PCI_HAVE_PM_INTEL_CONF' 168 ;; 169 djgpp) 170 echo_n " i386-ports mem-ports ecam" 171 echo >>$c '#define PCI_HAVE_PM_INTEL_CONF' 172 echo >>$c '#define PCI_HAVE_PM_MMIO_CONF' 173 echo >>$c '#define PCI_HAVE_PM_ECAM' 174 echo >>$c '#define PCI_PATH_ACPI_MCFG ""' 175 echo >>$c '#define PCI_PATH_EFI_SYSTAB ""' 176 EXEEXT=.exe 177 ;; 178 cygwin|windows) 179 echo_n " win32-cfgmgr32 win32-kldbg win32-sysdbg mem-ports ecam" 180 echo >>$c '#define PCI_HAVE_64BIT_ADDRESS' 181 echo >>$c '#define PCI_HAVE_PM_WIN32_CFGMGR32' 182 echo >>$c '#define PCI_HAVE_PM_WIN32_KLDBG' 183 echo >>$c '#define PCI_HAVE_PM_WIN32_SYSDBG' 184 echo >>$c '#define PCI_HAVE_PM_MMIO_CONF' 185 echo >>$c '#define PCI_HAVE_PM_ECAM' 186 echo >>$c '#define PCI_PATH_DEVMEM_DEVICE "\\\\Device\\\\PhysicalMemory"' 187 echo >>$c '#define PCI_PATH_ACPI_MCFG "GetSystemFirmwareTable()"' 188 echo >>$c '#define PCI_PATH_EFI_SYSTAB ""' 189 # Warning: MinGW-w64 (incorrectly) provides cfgmgr32 functions 190 # also in other import libraries, not only in libcfgmgr32.a. 191 # So always set -lcfgmgr32 as a first library parameter which 192 # instruct linker to prefer symbols from cfgmgr32.dll. 193 echo >>$m 'WITH_LIBS+=-lcfgmgr32' 194 case $cpu in i?86|x86_64) 195 echo_n " i386-ports" 196 echo >>$c '#define PCI_HAVE_PM_INTEL_CONF' 197 if [ "$sys" = "cygwin" ] ; then 198 # ioperm is cygwin specific library and used only by lib/i386-io-cygwin.h 199 echo >>$m 'WITH_LIBS+=-lioperm' 200 elif [ "$sys" = "windows" ] ; then 201 # advapi32 is windows system library and used only by lib/i386-io-windows.h 202 echo >>$m 'WITH_LIBS+=-ladvapi32' 203 fi 204 ;; esac 205 EXEEXT=.exe 206 LIBEXT=dll 207 ;; 208 beos|haiku) 209 echo_n " mem-ports ecam" 210 case $cpu in 211 i?86|x86_64) echo_n " i386-ports" 212 echo >>$c '#define PCI_HAVE_PM_INTEL_CONF' 213 ;; 214 esac 215 echo >>$c '#define PCI_HAVE_PM_MMIO_CONF' 216 echo >>$c '#define PCI_HAVE_PM_ECAM' 217 echo >>$c '#define PCI_PATH_DEVMEM_DEVICE "/dev/misc/mem"' 218 echo >>$c '#define PCI_PATH_ACPI_MCFG ""' 219 echo >>$c '#define PCI_PATH_EFI_SYSTAB ""' 220 if [ "$sys" != "beos" ] ; then 221 LIBRESOLV=-lnetwork 222 fi 223 ;; 224 sylixos) 225 echo >>$c '#define PCI_PATH_SYLIXOS_DEVICE "/proc/pci"' 226 echo >>$c '#define PCI_HAVE_64BIT_ADDRESS' 227 echo >>$c '#define PCI_HAVE_PM_SYLIXOS_DEVICE' 228 IDSDIR="/etc/pci" 229 LIBRESOLV= 230 ;; 231 amigaos) 232 echo_n " aos-expansion" 233 echo >>$c '#define PCI_HAVE_STDINT_H' 234 echo >>$c '#define PCI_HAVE_PM_AOS_EXPANSION' 235 IDSDIR="DEVS:" 236 echo >>$m 'CC=gcc' 237 ;; 238 *) 239 echo " Unfortunately, your OS is not supported by the PCI Library" 240 exit 1 241 ;; 242esac 243 244echo >>$m "LIBEXT="$LIBEXT 245echo >>$m "EXEEXT="$EXEEXT 246echo >>$m "LSPCIDIR=\$($LSPCIDIR)" 247echo >>$c '#define PCI_HAVE_PM_DUMP' 248echo " dump" 249 250echo_n "Checking for zlib support... " 251if [ "$ZLIB" = yes -o "$ZLIB" = no ] ; then 252 echo "$ZLIB (set manually)" 253else 254 if [ -f "$SYSINCLUDE/zlib.h" -o -f /usr/local/include/zlib.h ] ; then 255 ZLIB=yes 256 else 257 ZLIB=no 258 fi 259 echo "$ZLIB (auto-detected)" 260fi 261if [ "$ZLIB" = yes ] ; then 262 echo >>$c '#define PCI_COMPRESSED_IDS' 263 echo >>$c '#define PCI_IDS "pci.ids.gz"' 264 echo >>$m 'LIBZ=-lz' 265 echo >>$m 'WITH_LIBS+=$(LIBZ)' 266else 267 echo >>$c '#define PCI_IDS "pci.ids"' 268fi 269echo >>$c "#define PCI_PATH_IDS_DIR \"$IDSDIR\"" 270 271echo_n "Checking for DNS support... " 272if [ "$DNS" = yes -o "$DNS" = no ] ; then 273 echo "$DNS (set manually)" 274else 275 if [ "$sys" != "windows" -a -f "$SYSINCLUDE/resolv.h" ] ; then 276 DNS=yes 277 else 278 DNS=no 279 fi 280 echo "$DNS (auto-detected)" 281fi 282if [ "$DNS" = yes ] ; then 283 echo >>$c "#define PCI_USE_DNS" 284 echo >>$c "#define PCI_ID_DOMAIN \"pci.id.ucw.cz\"" 285 echo >>$m "WITH_LIBS+=$LIBRESOLV" 286fi 287 288if [ "$sys" = linux ] ; then 289 echo_n "Checking for libkmod... " 290 LIBKMOD_DETECTED= 291 if [ -z "$PKG_CONFIG" ] ; then 292 PKG_CONFIG=pkg-config 293 fi 294 if [ "$LIBKMOD" != no ] ; then 295 if ! command -v $PKG_CONFIG >/dev/null ; then 296 echo_n "($PKG_CONFIG not found) " 297 elif $PKG_CONFIG libkmod ; then 298 LIBKMOD_DETECTED=1 299 fi 300 fi 301 if [ "$LIBKMOD" = yes -o "$LIBKMOD" = no ] ; then 302 echo "$LIBKMOD (set manually)" 303 if [ "$LIBKMOD" = yes -a -z "$LIBKMOD_DETECTED" ] ; then 304 echo "Requested use of libkmod, but it is not available. Giving up." 305 exit 1 306 fi 307 else 308 if [ -n "$LIBKMOD_DETECTED" ] ; then 309 LIBKMOD=yes 310 else 311 LIBKMOD=no 312 fi 313 echo "$LIBKMOD (auto-detected)" 314 fi 315 if [ "$LIBKMOD" = yes ] ; then 316 echo >>$c "#define PCI_USE_LIBKMOD" 317 echo >>$m "LIBKMOD_CFLAGS=$($PKG_CONFIG --cflags libkmod)" 318 echo >>$m "LIBKMOD_LIBS=$($PKG_CONFIG --libs libkmod)" 319 fi 320 321 echo_n "Checking for udev hwdb support... " 322 if [ "$HWDB" = yes -o "$HWDB" = no ] ; then 323 echo "$HWDB (set manually)" 324 else 325 if `command -v $PKG_CONFIG >/dev/null && $PKG_CONFIG --atleast-version=196 libudev` ; then 326 HWDB=yes 327 else 328 HWDB=no 329 fi 330 echo "$HWDB (auto-detected)" 331 fi 332 if [ "$HWDB" = yes ] ; then 333 echo >>$c '#define PCI_HAVE_HWDB' 334 echo >>$m 'LIBUDEV=-ludev' 335 echo >>$m 'WITH_LIBS+=$(LIBUDEV)' 336 fi 337fi 338 339echo "Checking whether to build a shared library... $SHARED (set manually)" 340if [ "$SHARED" = no ] ; then 341 echo >>$m 'PCILIB=$(LIBNAME).a' 342 echo >>$m 'LDLIBS=$(WITH_LIBS)' 343 echo >>$m 'LIB_LDLIBS=' 344else 345 if [ "$LIBEXT" = so ]; then 346 echo >>$m 'PCILIB=$(LIBNAME).$(LIBEXT).$(VERSION)' 347 elif [ "$LIBEXT" = dll ]; then 348 echo >>$m 'PCILIB=$(LIBNAME)$(ABI_VERSION).$(LIBEXT)' 349 else 350 echo >>$m 'PCILIB=$(LIBNAME).$(VERSION).$(LIBEXT)' 351 fi 352 # We link the dependencies _to_ the library, so we do not need explicit deps in .pc 353 echo >>$m 'LDLIBS=' 354 echo >>$m 'LIB_LDLIBS=$(WITH_LIBS)' 355 echo >>$c '#define PCI_SHARED_LIB' 356 if [ "$LIBEXT" = so ]; then 357 echo >>$m 'PCILIB_LDFLAGS+=-Wl,-soname,$(LIBNAME).$(LIBEXT).$(ABI_VERSION)' 358 echo >>$m 'PCILIB_LDFLAGS+=-Wl,--version-script=libpci.ver' 359 elif [ "$LIBEXT" = dylib ]; then 360 echo >>$m 'PCILIB_LDFLAGS+=-Wl,-install_name,$(LIBDIR)/$(PCILIB)' 361 elif [ "$LIBEXT" = dll ]; then 362 echo >>$m 'PCIIMPDEF=$(LIBNAME)$(ABI_VERSION).def' 363 # GCC's -fvisibility=hidden is broken for Windows targets, use -Wl,--exclude-all-symbols instead (supported since GNU LD 2.21) 364 echo >>$m 'PCILIB_LDFLAGS+=-Wl,--exclude-all-symbols' 365 fi 366fi 367echo >>$m 'PCILIBPC=$(LIBNAME).pc' 368 369if [ "$SHARED" != no ] && [ "$LIBEXT" = dll ]; then 370 echo >>$m 'PCIIMPLIB=$(PCILIB).a' 371else 372 echo >>$m 'PCIIMPLIB=$(PCILIB)' 373fi 374 375echo >>$c "#define PCILIB_VERSION \"$VERSION\"" 376echo >>$c "#define PCILIB_DATE_AMIGAOS \"`echo $DATE | sed 's/\(....\)-\(..\)-\(..\)/\3.\2.\1/'`\"" 377sed '/"/{s/^#define \([^ ]*\) "\(.*\)"$/\1=\2/;p;d;};s/^#define \(.*\)/\1=1/' <$c >>$m 378